package com.fastwire.carriere.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletResponse;

public class ExceptionFilter implements Filter {

  public void destroy() {
  }

  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) 
  throws IOException, ServletException {

  HttpServletResponse httpResponse = (HttpServletResponse) response;  
  ExceptionHttpServletResponseWrapper wrapper = new ExceptionHttpServletResponseWrapper(httpResponse);
  
  chain.doFilter(request, wrapper);
}
 
public void init(FilterConfig arg0) throws ServletException {
}

}
